Posts Tagged ‘Movies’

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Pi in the Movies

March 8, 2017

Pi Day … 14th March ….. 3.14

Pi Day celebrates an AMERICAN Pi because:

1. AUSTRALIA and UK:

Australia and UK write their dates DD/MM/YY and the 14th March or 14.3 is nothing to get excited about.

2. EUROPE

Pi in Europe is pronounced Pee. So 14th March Would be

Pee Day.

And Pee Day would not be something to encourage in Middle School. Also the perfume below is hilarious in Europe.

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Nevertheless, here are 2 interesting appearances by Pi in the movies plus a middle school challenge to count the Pi’s in the movie clip.

1. A Beautiful Mind

In this movie where Russell Crowe plays Mathematician Nobel Laureate John Nash, there is a maths  blooper involving Pi. Watch for pi on the window at 43 seconds.

You should have seen 0<π<1. But we all know π = 3.1415 etc.  For those mathematically fastidious an argument can be put that π can be used as a variable, which would make the statement true. But π is a universal constant so using π as a variable is just STUPID.

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2. Pi: The Movie

This 1998 psychological thriller promo clip is also the coolest maths promo you will ever see. It is only 1.42 mins long and it is big on π. But be warned the full lenght moive (SPOILER ALERT) involves madness, π and self-lobotomising with a power drill with a ‘happy’ ending.

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Pi Day Challenge:

How many times do you see π in this clip? Watch carefully!!!!!

 

 

 

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8. Create Awesome CGI for Harry Potter Films

September 16, 2013

Death Eaters Harry Potter

CGI of Death Eaters in Harry Potter and the Half-blood Prince

An article in The Guardian, UK, explained the link between Harry Potter and the Maths of fluid dynamics or flow (See pic below):

HarryPotter mathspig

‘(Alex)Hope, managing director of the visual effects firm Double Negative said:

“In Harry Potter [and the Half Blood Prince],

the opening sequence has Death Eaters flying across the river Thames, destroying the (Millennium) Bridge between St Paul’s and the Tate Modern.’

“The way you create that is people who understand computational fluid dynamics, they know how water moves. They take the physics that’s used in modelling rivers and the flow of water and apply that in our world. People doing it need an artistic sensibility as well.

alex-hope-double-negativeAn understanding of maths and science

is fundamental to many of the

disciplines in our industry.”

Now there is motivation, mathpiggies. To create Computer Generated Images for movies you need maths!!!!!!

More on Harry Potter Maths here.